{"id":"W3019292276","doi":"10.2514/1.t5914","title":"Rarefied Gas Flows in Long Circular and Square Microchannels","year":2020,"lang":"en","type":"article","venue":"Journal of Thermophysics and Heat Transfer","topic":"Gas Dynamics and Kinetic Theory","field":"Mathematics","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Knudsen number; Hagen–Poiseuille equation; Mechanics; Rarefaction (ecology); Microchannel; Knudsen flow; Work (physics); Flow (mathematics); Knudsen diffusion; Thermodynamics; Direct simulation Monte Carlo; Materials science; Physics; Classical mechanics; Mathematics; Monte Carlo method; Statistics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001885374,0.0001346462,0.0003549691,0.00004600644,0.00003417287,0.00003416222,0.00009023181,0.00006166747,0.00001909373],"category_scores_gemma":[0.00001163084,0.0001069753,0.0001012882,0.00007894305,0.00003204467,0.00007494014,0.00001484935,0.0002388203,6.019826e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001076764,"about_ca_system_score_gemma":0.00001975346,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003812719,"about_ca_topic_score_gemma":0.000004230261,"domain_scores_codex":[0.9992295,0.00004654131,0.0003266273,0.000115532,0.0001346478,0.0001471807],"domain_scores_gemma":[0.9996524,0.00007695747,0.00001863992,0.00007424174,0.00005166683,0.0001260733],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.001220788,0.0008068475,0.002583231,0.002444262,0.000600339,0.0008047819,0.04024467,0.0006394815,0.8133514,0.1125719,0.0001505299,0.02458183],"study_design_scores_gemma":[0.01200162,0.001993216,0.01363245,0.001374556,0.0006126886,0.0005049466,0.002414953,0.01881809,0.01885633,0.9281332,0.0004698139,0.001188118],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9853733,0.0007690067,0.01210279,0.001486154,0.00004793892,0.0001089356,0.000006265812,0.000005190869,0.000100404],"genre_scores_gemma":[0.9987733,0.0004066447,0.0003860611,0.0002654593,0.0001389439,0.00000105478,5.529768e-7,0.00002389181,0.000004031891],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8155614,"threshold_uncertainty_score":0.4362328,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02252869415851419,"score_gpt":0.2445911732723419,"score_spread":0.2220624791138278,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}